
To personalize the sound of your NEXTECH WQC3886 1080p Smart Wireless Doorbell + Chime, follow these steps: First, launch the "Smart Life" app on your smartphone, ensuring it's connected to your doorbell. Navigate to the device settings or options within the app. Look for the ringtone or sound settings section, where you can customize the audio alert. You'll typically find options to select a pre-loaded ringtone or, in some cases, upload a custom one. Choose your preferred ringtone from the available list, or upload your own if the feature is supported. Finally, save your changes and test the new ringtone by pressing the doorbell button. This confirms the settings have been correctly applied. For detailed, device-specific instructions, consult the user manual, as the exact process may vary slightly depending on your app version or the doorbell's firmware.


